Marley’s Roof Defence firestops are designed
to provide fire resisting performance between
separate properties. Tested in conjunction with combustible breather membrane, timber battens and mechanical fixed ridge tiles (dry fix - no mortar)
Roof Defence expands to fill the cavity
beneath roof tiles and above party wall to
prevent spread of fire between properties
Roof Defence Intumescent Fire Barrier 6.3m
Roof Defence intumescent ridge cap
Roof Defence forms a fire-resistant barrier below the
roof and ridge tiles – and above the party walls or
spandrel panels below the roof covering – which
separate different properties within roof spaces or
provide lines of compartmentation, typically in attached
or terraced housing.
Roof Defence is manufactured from low smoke zero
halogen, highly intumescent flexible material.